快来看看windows给我弹出一个奇怪的东西
我用trackpopupmenu在系统托盘区弹出菜单,右键点击弹出一个大约1cm长,0.2cm宽的竖条!!只有把鼠标停留在这个竖条上,我的菜单才显示出来!!谁见过这种情况??
附:
POINT point;
GetCursorPos (&point);
SetForegroundWindow();
TrackPopupMenuEx(m_hTrayMenu,
TPM_LEFTALIGN,
point.x,
point.y,
m_hWnd,
NULL);
PostMessage(WM_NULL, 0, 0);